1073650

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:318

約数の個数: 24

約数和(自身を含む): 2025540

約数和(自身を除く): 951890

約数列:

[1, 2, 5, 10, 25, 50, 109, 197, 218, 394, 545, 985, 1090, 1970, 2725, 4925, 5450, 9850, 21473, 42946, 107365, 214730, 536825, 1073650]

約数ペア:

[(1, 1073650), (2, 536825), (5, 214730), (10, 107365), (25, 42946), (50, 21473), (109, 9850), (197, 5450), (218, 4925), (394, 2725), (545, 1970), (985, 1090)]